speed-grid/addition-5x5/hard · مجموعة 4
2 problems
الاسم:
الصف:
التاريخ:
1
4×4 addition speed grid. Row: [7, 6, 10, 5] × Col: [6, 8, 9, 7]
=
2
4×4 addition speed grid. Row: [8, 6, 7, 10] × Col: [3, 9, 10, 5]
=